this should get you started...
<?
$result = mysql_query("SELECT name,value,title FROM LOOKUPTABLE");
while ($row = mysql_fetch_array($result)) {
unset ($checked);
// enduserform stores all of the user's information
$result_enduserform = mysql_query("SELECT isChecked FROM enduserform WHERE name = '$row[name]' AND enduser_id = '$enduser_id'");
$row_enduserform = mysql_fetch_array($result_enduserform);
if ($row_enduserform['isChecked'] == "checked")
$checked = "CHECKED";
echo "<div>$row[title] <input type=checkbox name='$row[name]' value='$row[value]' $checked></div>";
}
?>